diff options
| author | Costa Tsaousis <costa@netdata.cloud> | 2022-10-23 23:46:43 +0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-10-23 23:46:43 +0300 |
| commit | 00712b351b3c83a54a147ca23365458acbef3105 (patch) | |
| tree | 9d1614a0ce54195bc9e2d52454f0974eb9f29819 /database/storage_engine.c | |
| parent | 9798a2b71e880a73b5b95d62d2e0c63dbc649a0e (diff) | |
QUERY_TARGET: new query engine for Netdata Agent (#13697)
* initial implementation of QUERY_TARGET
* rrd2rrdr() interface
* rrddim_find_best_tier_for_timeframe() ported
* added dimension filtering
* added db object in query target
* rrd2rrdr() ported
* working on formatters
* working on jsonwrapper
* finally, it compiles...
* 1st run without crashes
* query planer working
* cleanup old code
* review changes
* fix also changing data collection frequency
* fix signess
* fix rrdlabels and dimension ordering
* fixes
* remove unused variable
* ml should accept NULL response from rrd2rrdr()
* number formatting fixes
* more number formatting fixes
* more number formatting fixes
* support mc parallel queries
* formatting and cleanup
* added rrd2rrdr_legacy() as a simplified interface to run a query
* make sure rrdset_find_natural_update_every_for_timeframe() returns a value
* make signed comparisons
* weights endpoint using rrdcontexts
* fix for legacy db modes and cleanup
* fix for chart_ids and remove AR chart from weights endpoint
* Ignore command if not initialized yet
* remove unused members
* properly initialize window
* code cleanup - rrddim linked list is gone; rrdset rwlock is gone too
* reviewed RRDR.internal members
* eliminate unnecessary members of QUERY_TARGET
* more complete query ids; more detailed information on aborted queries
* properly terminate option strings
* query id contains group_options which is controlled by users, so escaping is necessary
* tense in query id
* tense in query id - again
* added the remaining query options to the query id
* Expose hidden option to the dimension
* use the hidden flag when loading context dimensions
* Specify table alias for option
* dont update chart last access time, unless at least a dimension of the chart will be queried
Co-authored-by: Stelios Fragkakis <52996999+stelfrag@users.noreply.github.com>
Diffstat (limited to 'database/storage_engine.c')
| -rw-r--r-- | database/storage_engine.c | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/database/storage_engine.c b/database/storage_engine.c index 55a1b26d18..edf017db45 100644 --- a/database/storage_engine.c +++ b/database/storage_engine.c @@ -32,9 +32,8 @@ static STORAGE_ENGINE engines[] = { .api = { .metric_get = rrddim_metric_get, .metric_get_or_create = rrddim_metric_get_or_create, + .metric_dup = rrddim_metric_dup, .metric_release = rrddim_metric_release, - .group_get = rrddim_metrics_group_get, - .group_release = rrddim_metrics_group_release, .collect_ops = im_collect_ops, .query_ops = im_query_ops } @@ -45,9 +44,8 @@ static STORAGE_ENGINE engines[] = { .api = { .metric_get = rrddim_metric_get, .metric_get_or_create = rrddim_metric_get_or_create, + .metric_dup = rrddim_metric_dup, .metric_release = rrddim_metric_release, - .group_get = rrddim_metrics_group_get, - .group_release = rrddim_metrics_group_release, .collect_ops = im_collect_ops, .query_ops = im_query_ops } @@ -58,9 +56,8 @@ static STORAGE_ENGINE engines[] = { .api = { .metric_get = rrddim_metric_get, .metric_get_or_create = rrddim_metric_get_or_create, + .metric_dup = rrddim_metric_dup, .metric_release = rrddim_metric_release, - .group_get = rrddim_metrics_group_get, - .group_release = rrddim_metrics_group_release, .collect_ops = im_collect_ops, .query_ops = im_query_ops } @@ -71,9 +68,8 @@ static STORAGE_ENGINE engines[] = { .api = { .metric_get = rrddim_metric_get, .metric_get_or_create = rrddim_metric_get_or_create, + .metric_dup = rrddim_metric_dup, .metric_release = rrddim_metric_release, - .group_get = rrddim_metrics_group_get, - .group_release = rrddim_metrics_group_release, .collect_ops = im_collect_ops, .query_ops = im_query_ops } @@ -84,9 +80,8 @@ static STORAGE_ENGINE engines[] = { .api = { .metric_get = rrddim_metric_get, .metric_get_or_create = rrddim_metric_get_or_create, + .metric_dup = rrddim_metric_dup, .metric_release = rrddim_metric_release, - .group_get = rrddim_metrics_group_get, - .group_release = rrddim_metrics_group_release, .collect_ops = im_collect_ops, .query_ops = im_query_ops } @@ -98,9 +93,8 @@ static STORAGE_ENGINE engines[] = { .api = { .metric_get = rrdeng_metric_get, .metric_get_or_create = rrdeng_metric_get_or_create, + .metric_dup = rrdeng_metric_dup, .metric_release = rrdeng_metric_release, - .group_get = rrdeng_metrics_group_get, - .group_release = rrdeng_metrics_group_release, .collect_ops = { .init = rrdeng_store_metric_init, .store_metric = rrdeng_store_metric_next, |